The Canon Service Tool V3800 allows users to communicate directly with the printer's firmware to reset this counter back to 0%. Key Features

Canon programs a digital counter into the printer's motherboard. Every micro-drop of discarded ink increments this counter. Once the system calculates that the physical pads are likely saturated, it triggers error codes like or 1700 . The printer then completely locks up to prevent ink from leaking out of the base and damaging your desk or internal electronics.

It generally supports models released between 2010 and 2015, including:

| Task | Tool action | When to use | |---|---:|---| | Waste ink counter reset | Initialize counter | After pad replacement or when counter blocks printing (only after servicing) | | EEPROM backup/restore | Read/Write EEPROM | Before firmware operations or major fixes | | Deep head cleaning | Advanced cleaning cycle | When nozzle checks show missing nozzles not fixed by driver clean | | Firmware update | Program firmware | To fix bugs or update features; ensure correct firmware file | | Motor/sensor test | Individual motor runs | Diagnose paper feed, carriage, and sensor faults |

While still holding the Power button, release the button.

Version is widely considered the last "local" version that could be downloaded and run offline without cloud authentication. V3800, by contrast, represents a shift in Canon's approach to service tools. Reports suggest that V3800 may be cloud-based or license-based , requiring authentication and potentially limiting its availability to authorized service centers.

The is a specialized software utility designed for authorized technicians and advanced users to communicate directly with the printer's mainboard. This tool allows users to reset these hardware counters, execute deep maintenance calibrations, and clear persistent error states that standard printer drivers cannot fix. What is Canon Service Tool V3800?

MP230, MP250, MP258, MP280, MP287, MP490, MP497

The is a specialized utility designed for maintenance tasks on specific Canon PIXMA and MG series printers. It is most commonly used to reset the "Waste Ink Absorber" counter , which prevents the printer from locking up once it reaches its estimated ink capacity. Key Features and Capabilities

Initiates deep cleaning or "Power Ink Flushing" to clear severely clogged nozzles.

Canon printer owners are frequently targeted by scammers who create fake support websites. These sites may charge fees ranging from $50 to over $400 to "provide" the Service Tool or "remote support." Once payment is made, they disappear without providing any actual assistance. Only trust software downloaded from official Canon channels or well-established, verified sources.

Click the EEPROM button in the top-right corner. This will command the printer to feed a sheet of paper and print out its current system log, confirming that the tool is communicating correctly with the hardware. Reset Waste Ink Counter: Locate the Clear Ink Counter section.